16536988

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1486

約数の個数: 36

約数和(自身を含む): 33203520

約数和(自身を除く): 16666532

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 1439, 2873, 2878, 5746, 5756, 11492, 18707, 24463, 37414, 48926, 74828, 97852, 243191, 318019, 486382, 636038, 972764, 1272076, 4134247, 8268494, 16536988]

約数ペア:

[(1, 16536988), (2, 8268494), (4, 4134247), (13, 1272076), (17, 972764), (26, 636038), (34, 486382), (52, 318019), (68, 243191), (169, 97852), (221, 74828), (338, 48926), (442, 37414), (676, 24463), (884, 18707), (1439, 11492), (2873, 5756), (2878, 5746)]